🛥️ Tohatsu MFS25DS – 25 hp Manual Start, Short Shaft Outboard

A compact and powerful 3-cylinder EFI engine with manual start and short shaft—designed for lightweight boats, inflatables, and utility use.

⚙️ Key Specifications

Engine Type: 4-stroke, 3-cylinder SOHC
Horsepower: 25 hp (18.4 kW)
Displacement: 500 cc
Bore × Stroke: 61 × 57 mm
Starting System: Manual recoil
Control Type: Tiller handle
Shaft Length: 15″ (Short Shaft)
Gear Shift: Forward – Neutral – Reverse
Gear Ratio: 2.17:1
Fuel Induction: Battery-less Electronic Fuel Injection (EFI)
Cooling System: Thermostat-controlled water cooling
Alternator Output: Optional 12V, 210W, 17.5A
Fuel Tank: 25 L (external)
Weight: Approx. 58 kg
Trim & Tilt: Manual tilt
Exhaust: Through-the-prop
Steering: Tiller steering
Ignition System: Digital CD Ignition System
Oil Capacity: 1.5 L (with filter)
Warranty: 5-Year Limited Warranty

✅ Features & Highlights

• Battery-less EFI for fast, reliable starts
• Best-in-class power-to-weight ratio
• Redesigned gear case for reduced drag and better top-end speed
• Transparent fuel filter with tool-free drain valve
• Auxiliary water intake for improved cooling
• Meets EPA and EU emission standards

📄 Download the Official Tohatsu MFS25DS Spec Sheet (PDF)
Download the Official Tohatsu MFS25DS Spec Sheet